[PATCH v2 00/17] arm64: tegra: Add Tegra210B01 support

[Aaron Kling]

On Sun, Jul 20, 2025 at 9:17 PM Aaron Kling via B4 Relay
<devnull+webgeek1234.gmail.com at kernel.org> wrote:
>
> Also known as Tegra X1+, the Tegra210B01 has higher CPU and GPU clocks
> than the original Tegra210.
>
> This series adds Tegra210B01 support to several drivers, as a slight
> extension to the existing Tegra210 support. Then adds a generic soc dtsi
> in the same vein as other tegra archs. And finally adds a barebones
> device dts to be used for dt checks. Further device support will be
> submitted in later series.
>
> Earlier internal revisions of this series included changes to the dfll
> driver to support Tegra210B01, but those did not work in testing, thus
> was dropped from the series. A bindings update to match is still in the
> series so the soc dtsi can declare a separate compatible from Tegra210,
> preventing the driver from attempting incorrect initialization on
> Tegra210B01.
>
> Signed-off-by: Aaron Kling <webgeek1234 at gmail.com>
> ---
> Changes in v2:
> - Fix patch 1 subject
> - Add descriptive name in patch 8
> - Fix copy-paste error in patch 13, discovered by kernel ci
> - Link to v1: https://lore.kernel.org/r/20250714-t210b01-v1-0-e3f5f7de5dce@gmail.com
>
> ---
> Aaron Kling (16):
>       dt-bindings: soc: tegra: pmc: Document Tegra210B01
>       dt-bindings: phy: tegra-xusb: Document Tegra210B01
>       dt-bindings: usb: tegra-xusb: Document Tegra210B01
>       dt-bindings: usb: tegra-xudc: Document Tegra210B01
>       dt-bindings: thermal: tegra: Document Tegra210B01
>       dt-bindings: clock: tegra: Document Tegra210B01
>       dt-bindings: clock: tegra124-dfll: Document Tegra210B01
>       dt-bindings: tegra: Document Shield TV 2019
>       phy: tegra: xusb: Add Tegra201B01 Support
>       usb: xhci: tegra: Add Tegra210B01 support
>       usb: gadget: tegra-xudc: Add Tegra210B01 Support
>       thermal: tegra: Add Tegra210B01 Support
>       clk: tegra: Add Tegra210B01 support
>       arm64: tegra: Add BPMP node for Tegra210
>       arm64: tegra: Add Tegra210B01 support
>       arm64: tegra: Add support for NVIDIA Shield TV Pro 2019
>
> Azkali Manad (1):
>       soc/tegra: pmc: Add Tegra210B01 support
>
>  Documentation/devicetree/bindings/arm/tegra.yaml   |    6 +
>  .../bindings/clock/nvidia,tegra124-dfll.txt        |    1 +
>  .../bindings/clock/nvidia,tegra20-car.yaml         |    1 +
>  .../bindings/phy/nvidia,tegra210-xusb-padctl.yaml  |    4 +-
>  .../bindings/soc/tegra/nvidia,tegra20-pmc.yaml     |    5 +-
>  .../bindings/thermal/nvidia,tegra124-soctherm.yaml |    2 +
>  .../devicetree/bindings/usb/nvidia,tegra-xudc.yaml |    2 +
>  .../bindings/usb/nvidia,tegra210-xusb.yaml         |    4 +-
>  arch/arm64/boot/dts/nvidia/Makefile                |    1 +
>  arch/arm64/boot/dts/nvidia/tegra210.dtsi           |   11 +
>  .../boot/dts/nvidia/tegra210b01-p2894-0050-a08.dts |   10 +
>  arch/arm64/boot/dts/nvidia/tegra210b01-p2894.dtsi  |   70 +
>  arch/arm64/boot/dts/nvidia/tegra210b01.dtsi        |   64 +
>  drivers/clk/tegra/Makefile                         |    1 +
>  drivers/clk/tegra/clk-tegra-periph.c               |    3 +
>  drivers/clk/tegra/clk-tegra210b01.c                | 3758 ++++++++++++++++++++
>  drivers/clk/tegra/clk-utils.c                      |    5 +-
>  drivers/clk/tegra/clk.c                            |   19 +-
>  drivers/clk/tegra/clk.h                            |    6 +
>  drivers/phy/tegra/xusb-tegra210.c                  |   41 +
>  drivers/phy/tegra/xusb.c                           |    4 +
>  drivers/phy/tegra/xusb.h                           |    1 +
>  drivers/soc/tegra/pmc.c                            |  117 +
>  drivers/thermal/tegra/soctherm.c                   |    4 +
>  drivers/thermal/tegra/soctherm.h                   |    1 +
>  drivers/thermal/tegra/tegra210-soctherm.c          |   78 +
>  drivers/usb/gadget/udc/tegra-xudc.c                |   20 +
>  drivers/usb/host/xhci-tegra.c                      |   25 +
>  include/dt-bindings/clock/tegra210-car.h           |    5 +-
>  29 files changed, 4262 insertions(+), 7 deletions(-)
> ---
> base-commit: 347e9f5043c89695b01e66b3ed111755afcf1911
> change-id: 20250509-t210b01-c154ca0f8994
>
> Best regards,
> --
> Aaron Kling <webgeek1234 at gmail.com>
>
>

Reminder about this series.

Aaron